BRPI0409092B1 - "métodos para medir densidade, para formar uma imagem de um furo de sondagem, e para efetuar registro de densidade" - Google Patents
"métodos para medir densidade, para formar uma imagem de um furo de sondagem, e para efetuar registro de densidade" Download PDFInfo
- Publication number
- BRPI0409092B1 BRPI0409092B1 BRPI0409092-6A BRPI0409092A BRPI0409092B1 BR PI0409092 B1 BRPI0409092 B1 BR PI0409092B1 BR PI0409092 A BRPI0409092 A BR PI0409092A BR PI0409092 B1 BRPI0409092 B1 BR PI0409092B1
- Authority
- BR
- Brazil
- Prior art keywords
- density
- detector
- formation
- borehole
- tool
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 74
- 238000005259 measurement Methods 0.000 claims abstract description 62
- 238000001739 density measurement Methods 0.000 claims abstract description 26
- 238000005553 drilling Methods 0.000 claims description 41
- 239000012530 fluid Substances 0.000 claims description 23
- 230000005855 radiation Effects 0.000 claims description 19
- 238000004364 calculation method Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 4
- 238000012937 correction Methods 0.000 abstract description 12
- 238000000691 measurement method Methods 0.000 abstract description 2
- 238000005755 formation reaction Methods 0.000 description 54
- 239000000523 sample Substances 0.000 description 10
- 230000002411 adverse Effects 0.000 description 5
- 230000005251 gamma ray Effects 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 229910052601 baryte Inorganic materials 0.000 description 3
- 239000010428 baryte Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052614 beryl Inorganic materials 0.000 description 2
- TVFDJXOCXUVLDH-RNFDNDRNSA-N cesium-137 Chemical compound [137Cs] TVFDJXOCXUVLDH-RNFDNDRNSA-N 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000953555 Theama Species 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009532 heart rate measurement Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 101150006257 rig-4 gene Proteins 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
- G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
- G01V5/12—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources
- G01V5/125—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources and detecting the secondary gamma- or X-rays in different places along the bore hole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/409,998 | 2003-04-09 | ||
| US10/409,998 US6918293B2 (en) | 2003-04-09 | 2003-04-09 | System and method having radiation intensity measurements with standoff correction |
| PCT/US2004/010419 WO2004092541A1 (en) | 2003-04-09 | 2004-04-02 | System and method having radiation intensity measurements with standoff correction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0409092A BRPI0409092A (pt) | 2006-04-11 |
| BRPI0409092B1 true BRPI0409092B1 (pt) | 2018-01-16 |
Family
ID=33130702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0409092-6A BRPI0409092B1 (pt) | 2003-04-09 | 2004-04-02 | "métodos para medir densidade, para formar uma imagem de um furo de sondagem, e para efetuar registro de densidade" |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6918293B2 (no) |
| AU (1) | AU2004230629B2 (no) |
| BR (1) | BRPI0409092B1 (no) |
| GB (1) | GB2418730B (no) |
| NO (1) | NO20054768L (no) |
| WO (1) | WO2004092541A1 (no) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050257961A1 (en) * | 2004-05-18 | 2005-11-24 | Adrian Snell | Equipment Housing for Downhole Measurements |
| ATE434197T1 (de) * | 2005-01-31 | 2009-07-15 | Prad Res & Dev Nv | Methode für eine bohrlochinvariante porösitätsmessung |
| US7809508B2 (en) * | 2006-06-19 | 2010-10-05 | Schlumberger Technology Corporation | Standoff correction for LWD density measurement |
| NO20070628L (no) * | 2007-02-02 | 2008-08-04 | Statoil Asa | Measurement of rock parameters |
| US7596452B2 (en) * | 2007-06-28 | 2009-09-29 | Baker Hughes Incorporated | Compensated caliper using combined acoustic and density measurements |
| US8511379B2 (en) * | 2007-11-13 | 2013-08-20 | Halliburton Energy Services, Inc. | Downhole X-ray source fluid identification system and method |
| US7634059B2 (en) * | 2007-12-05 | 2009-12-15 | Schlumberger Technology Corporation | Downhole imaging tool utilizing x-ray generator |
| WO2010059275A1 (en) | 2008-11-24 | 2010-05-27 | Halliburton Energy Services, Inc. | A high frequency dielectric measurement tool |
| FR2956496B1 (fr) * | 2010-02-17 | 2012-03-09 | Commissariat Energie Atomique | Procede de mesure en ligne de rayonnements ionisants |
| US9766363B2 (en) | 2010-07-30 | 2017-09-19 | Halliburton Energy Services, Inc | High resolution downhole imaging using signal conversion |
| CN102758621B (zh) * | 2011-04-28 | 2015-05-13 | 中国石油天然气集团公司 | 一种密度测井仪刻度高密度值标准模块的制备方法 |
| US20120326017A1 (en) * | 2011-06-22 | 2012-12-27 | Baker Hughes Incorporated | Method of calculating formation characteristics |
| US8481920B2 (en) | 2011-07-19 | 2013-07-09 | Baker Hughes Incorporated | Apparatus and method for determining formation density from nuclear density measurements made using sensors at more than one location |
| US20130099791A1 (en) * | 2011-10-24 | 2013-04-25 | Baker Hughes Incorporated | Methodologies to Improve Reliability of Transducer Electrical Interconnections |
| US20130268200A1 (en) * | 2012-04-09 | 2013-10-10 | Baker Hughes Incorporated | System and method to perform formation imaging |
| CN102733800B (zh) * | 2012-06-12 | 2015-08-19 | 中国海洋石油总公司 | 一种岩性密度仪器刻度系统及方法 |
| US9260958B2 (en) * | 2012-12-20 | 2016-02-16 | Schlumberger Technology Corporation | System and method for acoustic imaging using a transducer array |
| US9753177B2 (en) | 2013-11-12 | 2017-09-05 | Baker Hughes Incorporated | Standoff specific corrections for density logging |
| US10253620B1 (en) * | 2014-09-23 | 2019-04-09 | Kelly K. Rose | System for kick detection during a drilling operation |
| WO2016153524A1 (en) * | 2015-03-26 | 2016-09-29 | Halliburton Energy Services, Inc. | Downhole tool apparatus, system, and methods |
| US11940591B2 (en) * | 2020-08-07 | 2024-03-26 | Nabors Drilling Technologies Usa, Inc. | Gamma ray logging tool with detector window |
| CN112016215B (zh) * | 2020-09-03 | 2022-09-09 | 中国石油大学(华东) | 一种基于牛顿迭代法的密度测井六参数反演计算方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4129777A (en) * | 1977-06-13 | 1978-12-12 | Schlumberger Technology Corporation | Cement thickness measurements in cased boreholes |
| US4909075A (en) * | 1986-10-06 | 1990-03-20 | Schlumberger Technology Corporation | Method for determining formation characteristics with enhanced statistical precision without degrading the vertical resolution or with enhanced vertical resolution |
| US5091644A (en) * | 1991-01-15 | 1992-02-25 | Teleco Oilfield Services Inc. | Method for analyzing formation data from a formation evaluation MWD logging tool |
| EP0519675A1 (en) * | 1991-06-18 | 1992-12-23 | Halliburton Company | Method and apparatus for correcting measurement-while-drilling porosity |
| US5390115A (en) * | 1993-05-10 | 1995-02-14 | Schlumberger Technology Corporation | Compensated gamma-gamma density sonde using three detectors |
| US5473158A (en) * | 1994-01-14 | 1995-12-05 | Schlumberger Technology Corporation | Logging while drilling method and apparatus for measuring formation characteristics as a function of angular position within a borehole |
| GB2411003B (en) * | 2001-05-08 | 2005-11-16 | Prec Drilling Tech Serv Group | Standoff compenstation for nuclear measurements |
| US6619395B2 (en) * | 2001-10-02 | 2003-09-16 | Halliburton Energy Services, Inc. | Methods for determining characteristics of earth formations |
| US6584837B2 (en) * | 2001-12-04 | 2003-07-01 | Baker Hughes Incorporated | Method and apparatus for determining oriented density measurements including stand-off corrections |
-
2003
- 2003-04-09 US US10/409,998 patent/US6918293B2/en not_active Expired - Lifetime
-
2004
- 2004-04-02 BR BRPI0409092-6A patent/BRPI0409092B1/pt not_active IP Right Cessation
- 2004-04-02 AU AU2004230629A patent/AU2004230629B2/en not_active Ceased
- 2004-04-02 GB GB0522887A patent/GB2418730B/en not_active Expired - Lifetime
- 2004-04-02 WO PCT/US2004/010419 patent/WO2004092541A1/en active Application Filing
-
2005
- 2005-10-17 NO NO20054768A patent/NO20054768L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US20040200274A1 (en) | 2004-10-14 |
| GB0522887D0 (en) | 2005-12-21 |
| GB2418730B (en) | 2007-07-18 |
| WO2004092541A1 (en) | 2004-10-28 |
| GB2418730A (en) | 2006-04-05 |
| US6918293B2 (en) | 2005-07-19 |
| BRPI0409092A (pt) | 2006-04-11 |
| AU2004230629B2 (en) | 2008-03-13 |
| NO20054768L (no) | 2006-01-06 |
| AU2004230629A1 (en) | 2004-10-28 |
| NO20054768D0 (no) | 2005-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |